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Senior Python Data Science Jobs (NOW HIRING)

Mindrift

Senior Web Scraping Specialist (Python)

$45/hr

Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem ... Bachelor's or Master's Degree in Engineering, Applied Mathematics, Computer Science, or related ...

TalentOS AI LLC

Python Data Engineer

Houston, TX · On-site

Computer Science, MIS, or related degree * Experience with Data Engineering and building data ... Python, Data Engineering, Data Pipelines, Web Scraping, Oracle, PL SQL, Object-Oriented Design ...

Lorven Technologies

Senior Python Developer

Manhattan, NY · On-site +1

$133K - $180K/yr

This role is focused on building and maintaining cloud-native, data-driven applications and APIs ... Bachelor's degree preferably in Computer Science, Information technology, Computer Engineering, or ...

Nalley Consulting

Data Scientist - Sr

Reston, VA · On-site

Senior Location: Reston, Virginia This position is contingent upon award. Required clearance: TS ... Experience with Python data science and visualization packages * Experience with Excel MBA * ...

Nalley Consulting

Data Scientist - Sr

Reston, VA · On-site

Senior Location: Reston, Virginia This position is contingent upon award. Required clearance: TS ... Experience with Python data science and visualization packages * Experience with Excel MBA * ...

Sidram Technologies

Senior Python Developer - w2

Spring, TX · On-site

$108K - $145K/yr

Job Title:- Senior Python Developer Location:- Spring Texas (On-Site) Job Type:- Long Term Contract ... Work with the data scientists and computational engineers to understand the existing Python ...

Vitol

Python Data Engineer

Houston, TX · On-site

They are seeking a talented Python Data Engineer to enhance their data assets and support analytical capabilities, working closely with traders, analysts, and data scientists. Responsibilities : • ...

Mindlance

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Bachelor's degree in computer science or a related field (or equivalent experience). Core Technical ... Experience with data manipulation and analysis using data frames (e.g., Pandas). * Proficiency with ...

Nalley Consulting

Data Scientist - Sr

Washington, DC · On-site

Data Scientist LCAT: Sr Location: Pentagon Shift: No Required clearance: Active TS/SCI clearance ... Experience with Python data science and visualization packages * Experience with Excel MBA * ...

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How much do senior python data science jobs pay per year?

As of Jul 19, 2026, the average yearly pay for senior python data science in the United States is $141,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,500.00 and $163,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Python Data Science vs Data Analyst?

AspectSenior Python Data ScienceData Analyst
Required SkillsPython, machine learning, statistical analysis, data modelingExcel, SQL, data visualization, basic statistics
Work EnvironmentData science teams, R&D, product developmentBusiness units, reporting, operational analysis
Industry UsageTech, finance, healthcare, e-commerceRetail, marketing, finance, healthcare

Senior Python Data Scientists focus on advanced analytics, machine learning, and building predictive models using Python, often working in R&D or product teams. Data Analysts primarily handle data reporting, visualization, and basic statistical analysis to support business decisions. While both roles require data handling skills, Senior Python Data Science roles demand deeper technical expertise and experience with complex algorithms.

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Senior Python Data Science jobs near you

Senior Web Scraping Specialist (Python)

Mindrift

Remote

$45/hr

Part-time

Re-posted 24 days ago

Job description

Mindrift is looking for highly skilled Senior Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping workflows within our hybrid AI + human system.
In this role, as an AI Pilot - that's how we refer to this role at Mindrift - you'll collaborate with Tendem Agents that handle repetitive tasks, while you provide critical thinking, domain expertise, and quality control to deliver accurate and actionable results.
This part-time remote opportunity is ideal for technical professionals with hands-on experience in web scraping, data extraction and processing.
What We Do
The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world expertise from across the globe.
This is a freelance role for a Tendem project. As a Senior Python Data Scraping Engineer, you'll handle data scraping tasks requiring technical precision for web extraction and processing, utilizing various tools such as our provided Apify and OpenRouter alongside your own resourceful approaches.
Key Responsibilities:
  • Own end-to-end data extraction workflows across complex websites, ensuring complete coverage, accuracy, and reliable delivery of structured datasets.
  • Leverage internal tools (Apify, OpenRouter) alongside custom workflows to accelerate data collection, validation, and task execution while meeting defined requirements.
  • Ensure reliable extraction from dynamic and interactive web sources, adapting approaches as needed to handle JavaScript-rendered content and changing site behavior.
  • Enforce data quality standards through validation checks, cross-source consistency controls, adherence to formatting specifications, and systematic verification prior to delivery.
  • Scale scraping operations for large datasets using efficient batching or parallelization, monitor failures, and maintain stability against minor site structure changes.

Requirements:
  • At least 5+ years of relevant experience in data engineering, web scraping, automation, or software development (required).
  • Bachelor's or Master's Degree in Engineering, Applied Mathematics, Computer Science, or related technical fields is a plus.
  • Candidates should have a strong technical foundation and practical experience with scripting, automation, and AI-assisted workflows. We are looking for specialists who can solve non-trivial problems, work confidently with LLMs, and systematically collect, structure, and validate data from diverse sources. A methodical, detail-oriented approach and the ability to work independently are essential.
  • Strong experience in Python web scraping (BeautifulSoup, Selenium or similar), including dynamic content (JS, AJAX, infinite scroll) and APIs via proxies
  • Proven ability to extract data from complex structures (hierarchies, archived pages, inconsistent HTML)
  • Solid background in data cleaning, normalization, and validation, delivering structured datasets (CSV, JSON, Google Sheets)
  • Demonstrated experience handling anti-bot mechanisms and dynamic site structures at scale
  • Experience with cloud infrastructure (AWS or equivalent) and containerization (Docker) as part of real workflows
  • Hands-on experience with LLM frameworks (LangChain, OpenRouter, or similar) applied to automation tasks
  • Strong attention to detail and commitment to data accuracy
  • Self-directed work ethic with ability to troubleshoot independently
  • A link to GitHub is a plus
  • English proficiency: Upper-intermediate (B2) or above (required)

Project time expectations
For this project, tasks are estimated to require around 10-20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active.
Compensation
On this project, contributors can earn up to $45 per hour equivalent, depending on their level and pace of contribution.
Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements.

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